General Cancer Information Resources

Cancer Connect provides current, comprehensive, authoritative information on the prevention, diagnosis, and management of cancer and a community where patients can exchange information and get support and inspiration.

The mission of ASTRO is to advance the practice of radiation oncology by promoting excellence in patient care, providing opportunities for educational and professional development, promoting research and disseminating research results and representing radiation oncology in a rapidly evolving socioeconomic healthcare environment.

For nearly 100 years, the American Cancer Society (ACS) has worked relentlessly to save lives and create a world with less cancer and more birthdays. Together with millions of our supporters worldwide, we’re helping people stay well, helping people get well, finding cures, and fighting back against cancer.